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159504930208 = 25133136191979
BaseRepresentation
bin1001010010001100111…
…1000001010110100000
3120020201011122222220201
42110203033001112200
510103131230231313
6201135304114544
714344452352021
oct2244317012640
9506634588821
10159504930208
1161711413978
1226ab5a65a54
131206c81c910
147a11c82c48
15423829a0dd
hex25233c15a0

159504930208 has 96 divisors (see below), whose sum is σ = 339981364800. Its totient is φ = 73226889216.

The previous prime is 159504930161. The next prime is 159504930217. The reversal of 159504930208 is 802039405951.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80597763 + ... + 80599741.

It is an arithmetic number, because the mean of its divisors is an integer number (3541472550).

Almost surely, 2159504930208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159504930208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169990682400).

159504930208 is an abundant number, since it is smaller than the sum of its proper divisors (180476434592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159504930208 is a wasteful number, since it uses less digits than its factorization.

159504930208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 159504930208 in words is "one hundred fifty-nine billion, five hundred four million, nine hundred thirty thousand, two hundred eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 313 416 619 626 1238 1252 1979 2476 2504 3958 4069 4952 5008 7916 8047 8138 9904 10016 15832 16094 16276 19808 25727 31664 32188 32552 51454 63328 64376 65104 102908 128752 130208 193747 205816 257504 387494 411632 619427 774988 823264 1225001 1238854 1549976 2450002 2477708 2518711 3099952 4900004 4955416 5037422 6199904 8052551 9800008 9910832 10074844 15925013 16105102 19600016 19821664 20149688 31850026 32210204 39200032 40299376 63700052 64420408 80598752 127400104 128840816 254800208 257681632 383425313 509600416 766850626 1533701252 3067402504 4984529069 6134805008 9969058138 12269610016 19938116276 39876232552 79752465104 159504930208